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Expired European patentEurope

Method and device for determining the temporal form of the shock wave in a ferrmomagnetic member which is objected to impacts

EP 1069417 B1 · Applicant: HILTI Aktiengesellschaft

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed July 5, 2000 and granted April 9, 2003. A European patent lasts at most 20 years from filing, so its term ended July 5, 2020.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by January 5, 2026.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledJuly 5, 2000
PublishedJanuary 17, 2001
GrantedApril 9, 2003
Term endedJuly 5, 2020
Application numberEP 00810591
Classification (CPC)G01L1/127 +2 more

Timeline

Timeline From EPO dates

2001200320052007200920112013201520172019Application filedJuly 5, 2000PublishedJan 17, 2001Patent grantedApril 9, 2003Term endedJuly 5, 2020

Sources & verification

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Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

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